OM6621D中文资料BLE数据手册OnMicro规格书

描述 Description

The OM6621Dx is a power-optimized true system-on-chip (SOC) solution for both Bluetooth low energy and proprietary 2.4GHz applications. It integrates a high performance and low power RF transceiver with Bluetooth base band and rich peripheral IO extension. OM6621Dx also integrates a power management to provide high-efficient power management. It targets 2.4GHz Bluetooth low energy systems, proprietary 2.4GHz systems,Human-Interface Devices (keyboard, mouse, and remote control), sports and leisure equipment, mobile phone accessories and consumer electronics.OM6621Dx on-chip Bluetooth system compliant with version 5.1,support all Bluetooth standard 4.2 feature.The chip integrates up to 64MHz high-performance MCU, DMA, GPIO, SPI, UART, Timer, Watchdog, supports 32MHz external crystal, integrates multi-purpose 10-bit ADC.The OM6621Dx integrates on chip 24K SRAM, 16K OTP and supports user defined IDE system on chip SFLASH MCU development and JTAG software upgrade.

特性 Features

RF transceiver
•         -97dBm sensitivity Bluetooth® low energy
•         TX Power -20 to +10dBm
•         13.5mA peak RX, 14mA peak TX (0dBm)
CPU
•         ARM® Cortex™-M4, max 64MHz
•         Serial Wire Debug (SWD)
Memory
•         16KB OTP
•         24KB SRAM
•         Serial Flash
    •         OM6621DB: 2Mb
    •         OM6621DQ: 4Mb
•         I-Cache RAM 2KB
Clocks
•         32MHz crystal, 32MHz RC, 32.768KHz RC
Link Controller
•         BT 5.1 LE PHY, link controller
•         Proprietary 2.4-GHz link controller
Power Management
•         Sleep current 3.0uA (RC 32K on, 24K RAM retention)
•         Supply voltage range 2.1V~3.6V
•         Integrated Charger (100mA/200mA)
Software
•         compliant with BLE version 5.1
•         Network processor interface for applications running on an external micro-controller
•         Sample applications and profiles
•         Supports 6LowPAN
•         Supports OTA
•         SWD interface
Peripherals
•         DMA x 4
•         UART x 1
•         Flexible general-purpose I/O GPIO
    •         OM6621DB: 12 GPIO
    •         OM6621DQ: 19 GPIO
•         SPI master or slave interface x 1
•         PWM x 6
•         Watchdog to prevent system dead lock
•         16-bit timer x 3
•         single-end 10-bit GPADC x 4
•         AES HW encryption
Package and Work Environment
•         OM6621DB: 20-pin 3x3mm QFN20
•         OM6621DQ: 32-pin 4x4mm QFN32
•         -40℃ ~ +85℃

应用 Application

The OM6621Dx integrated circuit has a fully integrated radio transceiver and base band processor for Bluetooth® Smart. It can be used as an application processor as well as a data pump in fully hosted systems.